diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb index f17f1d35e2..1926603474 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb @@ -4,31 +4,24 @@ require "active_support/core_ext/hash/compact" module ActiveRecord module ConnectionAdapters # :nodoc: - # The goal of this module is to move Adapter specific column - # definitions to the Adapter instead of having it in the schema - # dumper itself. This code represents the normal case. - # We can then redefine how certain data types may be handled in the schema dumper on the - # Adapter level by over-writing this code inside the database specific adapters - module ColumnDumper - def column_spec(column) - [schema_type_with_virtual(column), prepare_column_options(column)] + class SchemaDumper < SchemaDumper # :nodoc: + def self.create(connection, options) + new(connection, options) end - def column_spec_for_primary_key(column) - return {} if default_primary_key?(column) - spec = { id: schema_type(column).inspect } - spec.merge!(prepare_column_options(column).except!(:null)) - spec[:default] ||= "nil" if explicit_primary_key_default?(column) - spec - end + private + def column_spec(column) + [schema_type_with_virtual(column), prepare_column_options(column)] + end - # Lists the valid migration options - def migration_keys # :nodoc: - column_options_keys - end - deprecate :migration_keys + def column_spec_for_primary_key(column) + return {} if default_primary_key?(column) + spec = { id: schema_type(column).inspect } + spec.merge!(prepare_column_options(column).except!(:null)) + spec[:default] ||= "nil" if explicit_primary_key_default?(column) + spec + end - private def prepare_column_options(column) spec = {} spec[:limit] = schema_limit(column) @@ -51,7 +44,7 @@ module ActiveRecord end def schema_type_with_virtual(column) - if supports_virtual_columns? && column.virtual? + if @connection.supports_virtual_columns? && column.virtual? :virtual else schema_type(column) @@ -68,7 +61,7 @@ module ActiveRecord def schema_limit(column) limit = column.limit unless column.bigint? - limit.inspect if limit && limit != native_database_types[column.type][:limit] + limit.inspect if limit && limit != @connection.native_database_types[column.type][:limit] end def schema_precision(column) @@ -81,7 +74,7 @@ module ActiveRecord def schema_default(column) return unless column.has_default? - type = lookup_cast_type_from_column(column) + type = @connection.lookup_cast_type_from_column(column) default = type.deserialize(column.default) if default.nil? schema_expression(column) |